Action Adventure IndiePartial controller

Lost Alone Ep.1 - Sorellina on the Steam Machine

Runs greatDerived from SteamOS compatibility

Can the Steam Machine run Lost Alone Ep.1 - Sorellina?

Yes — Lost Alone Ep.1 - Sorellina, a 2021 adventure game, rates green on the Steam Machine at 1080p.

Buy on Steam — $5.99US Steam price as of Nov 10, 2026; yours may differ by region.

Derived from Valve's SteamOS rating (Playable on the far weaker Deck), not a measured frame-rate.

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Key facts: Lost Alone Ep.1 - Sorellina on Steam Machine

Compatibility: Runs great (works). Inferred from Valve's SteamOS compatibility rating.
Device & mode: Steam Machine: Runs great — Runs locally on SteamOS (1080p default)
Steam Deck: Deck Playable — Runs locally on the handheld (800p)
Steam Frame: Native status: unknown — Flatscreen — streamed from a Steam Machine to a virtual screen; native play not rated
Performance: No frame-rate data — we don't publish a number we don't hold.
Conditions: None recorded — there is no frame-rate test to describe.
Basis: Derived from SteamOS compatibility · 1 source (1 linked) · data as of June 2026 · methodology
Valve SteamOS compatibility: Compatible
Limitations: No frame-rate measured — the verdict is inferred from Valve's SteamOS compatibility rating.
Not recorded here: anti-cheat status, frame generation, game / SteamOS / Proton versions.

Steam Machine

Runs great

Comfortable at high

Steam Deck

Playable

No measured data yet

Steam Frame

Flatscreen

Stream to a virtual screen

Analysis — Lost Alone Ep.1 - Sorellina on the Steam Machine

CPU vs GPU

This kind of action game is GPU-bound on the Machine: the frame-rate follows resolution and post-processing. FSR is the main lever when frames get tight; effects and shadows go before textures.

On the couch

Steam lists only partial controller support — some menus or modes may still want a mouse, and Steam Input's community layouts are the first thing to try.